Liberty Sport Rear End size?

[tw!sted]

I am changing the rear diff fluid on an 05' liberty sport. Anyone know what size the rear-end is? I am looking to get a lubelocker gasket, but not sure on the size. I saw one for an 8" rear. There is no limited slip if that helps..

Any help would be appreciated.

 

[rockymountain]

its a chrysler 8.25"